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From 03b579ec713d0a1062b16d0eab64d3189f6e325a Mon Sep 17 00:00:00 2001
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From: Phil Sutter <psutter@redhat.com>
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Date: Thu, 25 Oct 2018 12:24:30 +0200
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Subject: [PATCH] tipc: Drop unused variable 'genl'
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Bugzilla: https://bugzilla.redhat.com/show_bug.cgi?id=1602555
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Upstream Status: iproute2.git commit 8d05f33a381a2
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commit 8d05f33a381a22572341204c667aafca02aabcca
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Author: Phil Sutter <phil@nwl.cc>
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Date: Thu Oct 18 15:48:09 2018 +0200
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tipc: Drop unused variable 'genl'
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Although initialized by call to libmnl, the variable is used only in a
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call to sizeof(). Drop it and call sizeof with its type instead.
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Fixes: f043759dd4928 ("tipc: add new TIPC configuration tool")
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Signed-off-by: Phil Sutter <phil@nwl.cc>
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Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
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---
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tipc/node.c | 9 +++------
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1 file changed, 3 insertions(+), 6 deletions(-)
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diff --git a/tipc/node.c b/tipc/node.c
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index 0fa1064..2fec675 100644
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--- a/tipc/node.c
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+++ b/tipc/node.c
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@@ -26,13 +26,12 @@
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static int node_list_cb(const struct nlmsghdr *nlh, void *data)
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{
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- struct genlmsghdr *genl = mnl_nlmsg_get_payload(nlh);
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struct nlattr *info[TIPC_NLA_MAX + 1] = {};
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struct nlattr *attrs[TIPC_NLA_NODE_MAX + 1] = {};
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char str[33] = {};
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uint32_t addr;
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- mnl_attr_parse(nlh, sizeof(*genl), parse_attrs, info);
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+ mnl_attr_parse(nlh, sizeof(struct genlmsghdr), parse_attrs, info);
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if (!info[TIPC_NLA_NODE])
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return MNL_CB_ERROR;
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@@ -160,7 +159,6 @@ static int cmd_node_set_nodeid(struct nlmsghdr *nlh, const struct cmd *cmd,
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static int nodeid_get_cb(const struct nlmsghdr *nlh, void *data)
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{
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- struct genlmsghdr *genl = mnl_nlmsg_get_payload(nlh);
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struct nlattr *info[TIPC_NLA_MAX + 1] = {};
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struct nlattr *attrs[TIPC_NLA_NET_MAX + 1] = {};
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char str[33] = {0,};
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@@ -168,7 +166,7 @@ static int nodeid_get_cb(const struct nlmsghdr *nlh, void *data)
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uint64_t *w0 = (uint64_t *) &id[0];
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uint64_t *w1 = (uint64_t *) &id[8];
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- mnl_attr_parse(nlh, sizeof(*genl), parse_attrs, info);
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+ mnl_attr_parse(nlh, sizeof(struct genlmsghdr), parse_attrs, info);
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if (!info[TIPC_NLA_NET])
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return MNL_CB_ERROR;
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@@ -207,11 +205,10 @@ static int cmd_node_get_nodeid(struct nlmsghdr *nlh, const struct cmd *cmd,
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static int netid_get_cb(const struct nlmsghdr *nlh, void *data)
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{
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- struct genlmsghdr *genl = mnl_nlmsg_get_payload(nlh);
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struct nlattr *info[TIPC_NLA_MAX + 1] = {};
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struct nlattr *attrs[TIPC_NLA_NET_MAX + 1] = {};
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- mnl_attr_parse(nlh, sizeof(*genl), parse_attrs, info);
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+ mnl_attr_parse(nlh, sizeof(struct genlmsghdr), parse_attrs, info);
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if (!info[TIPC_NLA_NET])
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return MNL_CB_ERROR;
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--
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1.8.3.1
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